CN102866693A - Intelligent building control system based on Ethernet - Google Patents
Intelligent building control system based on Ethernet Download PDFInfo
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- CN102866693A CN102866693A CN2012103516874A CN201210351687A CN102866693A CN 102866693 A CN102866693 A CN 102866693A CN 2012103516874 A CN2012103516874 A CN 2012103516874A CN 201210351687 A CN201210351687 A CN 201210351687A CN 102866693 A CN102866693 A CN 102866693A
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- ethernet
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- building control
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Abstract
The invention provides an intelligent building control system based on Ethernet. The system comprises a workstation and at least one field controller, and the workstation comprises a central computer, wherein the field controller comprises a master control chip which is connected with an Ethernet interface module used for communicating with the central computer. The intelligent building control system based on Ethernet provided by the invention implements the communication between the field controller and the central computer through an Ethernet technology, so that the communication rate is greatly improved and the device and construction costs are reduced.
Description
Technical field
The present invention relates to intelligence control system, specifically, relate in particular to a kind of building intelligent control system based on Ethernet.
Background technology
Intelligent building is the product that modern building technology and infotech combine, and building intelligent control system is basis and the core of intelligent building, it air-conditioning, ventilation, distribution, illumination, elevator, fire-fighting, the security of buildings indispensability are carried out system and information integrated, mode with Centralized Monitoring and management provides effective safety management, reaches the to greatest extent quick response of energy-conservation and all kinds of alerting signals.Existing building intelligent control system adopts the collecting and distributing control mode with decentralised control and centralized management usually.In the control system a plurality of workstations can be set, the central computer in the workstation connects the field controller that several adhere to different controlled plants separately by CANBus bus, Lonworks bus or RS485 bus, thereby realizes the centralized management of whole building.Monitoring, executive component and the various devices such as field controller connecting sensor, transmitter, actuator carry out decentralised control to the various device of buildings indispensability.But, the bus communication mode that adopts in the existing control system all has the shortcomings such as communication speed is low, communication distance is short, development along with INTELLIGENT BUILDING TECHNIQUE, the bus communication mode can't meet the demands, and existing bus communication needs twisted-pair feeder, cable, optical fiber, line of electric force, less radio-frequency or infrared ray etc. as communication media, has increased the construction cost of control system.
Summary of the invention
The objective of the invention is for the problems referred to above, a kind of building intelligent control system based on Ethernet is provided, communication by between ethernet technology realization field controller and the central computer has improved communication speed greatly, has reduced equipment cost and construction cost.
For achieving the above object, the present invention has adopted following technical proposal: a kind of building control system based on Ethernet is provided, comprise workstation and at least one field controller, comprise central computer in the described workstation, wherein, described field controller inside comprises main control chip, and this main control chip connects and is used for the ethernet interface module that carries out communication with central computer.
The above-mentioned building control system based on Ethernet, wherein, described main control chip also connects RS485 communication interface and RS232 communication interface.
The above-mentioned building control system based on Ethernet, wherein, described RS485 communication interface connects expansion module.
The above-mentioned building control system based on Ethernet, wherein, described RS232 communication interface connects display screen.
The above-mentioned building control system based on Ethernet, wherein, described main control chip also connects digital input channel, digital output channel, analog input channel and analog output channel.
Compared with prior art, the invention has the advantages that: the building intelligent control system based on Ethernet provided by the invention, communication by between ethernet technology realization field controller and the central computer has improved communication speed greatly, has reduced equipment cost and construction cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that the present invention is based on the building control system of Ethernet;
Fig. 2 is the structured flowchart of field controller among Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As depicted in figs. 1 and 2, building control system based on Ethernet provided by the invention, comprise workstation 2 and at least one field controller 3, comprise central computer 1 in the described workstation 2, wherein, described field controller 3 inside comprise main control chip 31, this main control chip 31 connects and is used for the ethernet interface module 32 that carries out communication with central computer 1, adopt the ethernet communication technology to replace existing bus communication technology, communication speed can reach 10Mbps, 100Mbps, 1Gbps or 10Gbps, greatly improved communication speed, and utilize existing Ethernet LAN (Local Area Network) as communication media, do not need to reinstall setting, reduced equipment cost and construction cost.In the practical application, a plurality of workstations 2 that comprise central computer 1 can be set in the control system, each controller can carry out communication with many central computers 1.In addition, described main control chip 31 also connects two-way RS485 communication interface 33 and one road RS232 communication interface 34, described RS485 communication interface 33 can be used for connecting input/output module, the expansion module such as data memory module or program storage 9, described RS232 communication interface 34 can be used for connecting display screen 8, described main control chip 31 also connects and comprises eight railway digital input channels 35, eight railway digital output channels 36, the input/output module of ten three road analog input channels 37 and eight tunnel analog output channels 38, this input/output module is used for connecting monitoring sensor 4, transmitter 5, actuator 6 and controlled plant 7, monitoring sensor 4 comprises temperature sensor, pressure transducer, flow sensor and differential pressure pickup, transmitter 5 comprises temperature transmitter and pressure unit, actuator 6 comprises valve actuator, controlled plant 7 comprises water pump, handpiece Water Chilling Units, new blower fan, air conditioner, electric light, elevators etc., described main control chip 31 also is connected to the power module 39 of its power supply.
In sum, the building intelligent control system based on Ethernet provided by the invention, the communication by between ethernet technology realization field controller 3 and the central computer 1 has improved communication speed greatly, has reduced equipment cost and construction cost.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. building control system based on Ethernet, comprise workstation and at least one field controller, comprise central computer in the described workstation, it is characterized in that: described field controller inside comprises main control chip, and this main control chip connects and is used for the ethernet interface module that carries out communication with central computer.
2. the building control system based on Ethernet according to claim 1 is characterized in that, described main control chip also connects RS485 communication interface and RS232 communication interface.
3. the building control system based on Ethernet according to claim 2 is characterized in that, described RS485 communication interface connects expansion module.
4. the building control system based on Ethernet according to claim 2 is characterized in that, described RS232 communication interface connects display screen.
5. the building control system based on Ethernet according to claim 1 is characterized in that, described main control chip also connects digital input channel, digital output channel, analog input channel and analog output channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103516874A CN102866693A (en) | 2012-09-20 | 2012-09-20 | Intelligent building control system based on Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103516874A CN102866693A (en) | 2012-09-20 | 2012-09-20 | Intelligent building control system based on Ethernet |
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| CN102866693A true CN102866693A (en) | 2013-01-09 |
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| CN2012103516874A Pending CN102866693A (en) | 2012-09-20 | 2012-09-20 | Intelligent building control system based on Ethernet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472778A (en) * | 2013-08-31 | 2013-12-25 | 广西华蓝设计(集团)有限公司 | Intelligent control management system for electrical equipment rooms of high-rise building |
| CN108490898A (en) * | 2018-03-19 | 2018-09-04 | 天筑科技股份有限公司 | Building Comprehensive Control general module and control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170848A2 (en) * | 2000-07-05 | 2002-01-09 | ABB PATENT GmbH | Building automation system and device |
| CN101119238A (en) * | 2006-07-31 | 2008-02-06 | 深圳达实智能股份有限公司 | Ethernet based building controller |
| CN201413474Y (en) * | 2009-06-19 | 2010-02-24 | 成都海得控制系统有限公司 | Building control system based on CAN bus |
| CN201562161U (en) * | 2009-08-17 | 2010-08-25 | 刘瑜 | Intelligent building control system |
| CN201984330U (en) * | 2011-01-30 | 2011-09-21 | 上海九谷智能科技有限公司 | Intelligent building control device based on Internet of things |
| CN202870583U (en) * | 2012-09-20 | 2013-04-10 | 杭州沃顿自动化有限公司 | Ethernet-based building intelligent control system |
-
2012
- 2012-09-20 CN CN2012103516874A patent/CN102866693A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1170848A2 (en) * | 2000-07-05 | 2002-01-09 | ABB PATENT GmbH | Building automation system and device |
| CN101119238A (en) * | 2006-07-31 | 2008-02-06 | 深圳达实智能股份有限公司 | Ethernet based building controller |
| CN201413474Y (en) * | 2009-06-19 | 2010-02-24 | 成都海得控制系统有限公司 | Building control system based on CAN bus |
| CN201562161U (en) * | 2009-08-17 | 2010-08-25 | 刘瑜 | Intelligent building control system |
| CN201984330U (en) * | 2011-01-30 | 2011-09-21 | 上海九谷智能科技有限公司 | Intelligent building control device based on Internet of things |
| CN202870583U (en) * | 2012-09-20 | 2013-04-10 | 杭州沃顿自动化有限公司 | Ethernet-based building intelligent control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472778A (en) * | 2013-08-31 | 2013-12-25 | 广西华蓝设计(集团)有限公司 | Intelligent control management system for electrical equipment rooms of high-rise building |
| CN108490898A (en) * | 2018-03-19 | 2018-09-04 | 天筑科技股份有限公司 | Building Comprehensive Control general module and control system |
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Application publication date: 20130109 |